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CVE-2026-93436

🗓️ 17 Sep 2026 22:15:31Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 59 Views🌐 WEB

vLLM through 0.29.0 memory exhaustion via rejected requests with max_tokens=0.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-93436 vLLM through 0.29.0 Memory Exhaustion via Rejected Requests
17 Sep 202622:15
–cvelist
euvd
EUVD
EUVD-2026-82534
18 Sep 202600:31
–euvd
mend
Mend
CVE-2026-93436
17 Sep 202622:15
–mend
nvd
NVD
CVE-2026-93436
17 Sep 202623:18
–nvd
osv_mini
osv_mini
MINI-6246-GX69-33W4
25 Sep 202615:38
–osv_mini
osv_mini
osv_mini
MINI-PX87-MCVM-7RJV
25 Sep 202615:01
–osv_mini
osv_mini
osv_mini
MINI-WP6V-2M25-7QHC
25 Sep 202615:01
–osv_mini
osv_pysec
osv_pysec
PYSEC-2026-3996
17 Sep 202623:18
–osv_pysec
ptsecurity
Positive Technologies
PT-2026-95164
17 Sep 202600:00
–ptsecurity
pypa
PyPA
PYSEC-0000-CVE-2026-93436
17 Sep 202623:18
–pypa
Rows per page
NVD
Vulners
CNA
Node
vllmvllmRange≤0.29.0
[
  {
    "vendor": "vllm-project",
    "product": "vllm",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/vllm",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "0.29.0"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
max_tokensrequest body/v1/completionsvLLM fails to clean up decode-side metadata for rejected inference requests when max_tokens=0 is submitted in prefill/decode disaggregated deployments, leading to memory exhaustion.CWE-401
max_tokensrequest body/v1/chat/completionsvLLM fails to clean up decode-side metadata for rejected inference requests when max_tokens=0 is submitted in prefill/decode disaggregated deployments, leading to memory exhaustion.CWE-401

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28 Sep 2026 18:37Current
7.4High risk
Vulners AI Score7.4
CVSS 3.17.5
CVSS 48.7
EPSS0.00755
SSVC
59